Molecular Biology
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- čas přidán 26. 07. 2024
- Paul Andersen explains the major procedures in molecular biology. He starts with a brief description of Taq polymerase extracted from the hot pools of Yellowstone Park. He then uses the analogy of the ransom note to explain each of the processes that are required in genetic engineering. He explains how DNA is cut using restriction enzymes and glued using hydrogen bonds. He explains how gel electrophoresis can be used to sort DNA according to length and how the Polymerase Chain Reaction can be used to copy DNA. He finishes with a brief description of DNA sequencing.
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Your "real" students are literally the luckiest kids ever. Thank you!!!
SO TRUE!!!!
Mr. Anderson, I'm really jealous of your biology students for having a great teacher like you. Thank you so much sir!
This channel is where I go to before a test
I assumed you were talking to me since I commented on it first.
nice
czcams.com/video/H66MMTW8KNY/video.html
Our teacher doesn't teach he just shows us these videos
Relatable.
Exactly true
I have to watch this for homework :(
I love your teacher’s strategy 😜
Same
If it wasnt for your videos, I would have been screwed in my AP Bio class.
I wish you were my real teacher...
I wish I had teachers like you for all subjects!
same
Finally a briskly paced video without 30min of useless introduction. Thank you!
When someone can explain genetics in this simple manner, Someone REALLY understands genetics! Thank you, professor!
Dude. I have a test in an hour and I haven't studied so I'm binge watching your videos and you. Are. A. Godsend!!!
How did that go? Im in the same boat lmao
+Gwendolyn Penaco I somehow did one of the best in my class omg.. Thanks for asking and good luck!
@@WithASideOfFries don't suppose you remember the stuff 5 years on? Exam crisis over here 🤣
@@Liamalaing Same ahahaa I have an exam on Wednesday, can't focus, can't study but this video somehow has been able to catch my attention
@@larafernandes287 mines on Wednesday too, please help 😂
Got to admire the sheer effort he puts into his videos
DNA Ligase is what combines broken DNA fragments. I would not say it is just "hydrogen bonding" as that only exists between the bases. The backbone must also be covalently bonded.
Good video though.
+I like robots yes im so confused
+Sentient Yeah... The hydrogen bonding can only merge two complementary strands together into one double-helix. But it cannot join two helices together into a longer helix. There has to be something which will make the peptide bond between the 3' and 5' ends.
Using this to help review before a high bio test and this is a LIFE SAVER
THIS VIDEO FREAKING SAVED MY LIFE, I FEEL LIKE I JUST FLEW AWAY AND FOUND THE ENLIGHTENMENT TYTY I CAN DIE IN PEACE NOW
THANKYOU for explaining Polymerase Chain Reaction so clearly and nicely!!
the way u make the things clear and more easy is just amazing
Moleculer biology was never been so easy. Thanks to you.
"What if I had not taken LSD ever; would I have still invented PCR? I don't know. I doubt it. I seriously doubt it." - Kary Mullis, inventor of the polymerase chain reaction.
LOL
moral of story,"chill" is great for brain😨
Really?
You are a very helpful teacher, and at most times, even more helpful than my own teacher! Thank you a lot
Mr. Andersen thank you so much! You have no idea how much this has helped me and how well I understand things because of the way you teach them. Keep doing what you're doing!
I absolutely love your analogy of the Pachinko machine and electrophoresis! Wonderfully explained! You're awesome, Mr Anderson! :D
Only reason I'm getting an A in my AP Bio class are your videos.Thank you so much!
You are amazing. You made this sound so simple. Subbed.
One of the most comprehensible biological videos I have ever seen! Terrific.
Your analogies really helped me get my head around this, thank you!
No joke, about an hour or two of lecture in my class left me confused and then 15 minutes of this video made perfect sense
MAN! You are such an amazing teacher!! WOW...seriously, just awesome. Thank you!!!
Thank you, the working of PCR can now easily be understood, thanks to the simple method used to bring it across, brilliant!! I get a lot of help watching your videos, thanks again.
Thanks so much for your time and effort to make these videos to educate us!
I think you just saved my microbiology lab grade!
i'm just watching it, couse i have missed this guys. i used watch his video every day when i was in college. definitely brings memories. he is very good explainer.
I have been studying a-level biology for two years and these videos have helped me understand so much!
Keep it up! University is going to be so much easier thanks to watching you!
Incredibly helpful, thank you for being so logical and clear
Thank you so much for making my life a lot easier whilst studying for a test sick.. :) It would be so hard without you, you are a life saver!
Ready for my test tomorrow after watching your vids.
Your video made the topic make so much more sense, thanks so much!
Finally I found a great explanation! Thanks mate!
I was skeptical when saw all the comparisons ( 'comparisons are odious') almost could not get thru...but.. you united main concepts pretty nicely. super happy. thanks.
Hey Paul,
I would like to start from thanking you but again can't thank you enough. After seeing your videos (actually studying) I can say, my thurst for looking more is completed. I salute. Thanks...
This video was really helpful! It would be so good if you could do a video series for A level Biology and Chemistry with snippets of your own interesting comments and extra information- that would be great :)
thank you so much! you are extremely helpful! i enjoy watching your videos after my lessons and i honestly understand the material so much better! you are blessed!
This channel has helped me through my biology course !
Thank you..I have a test tomorrow and this clarified the information very well.
You're one the greatest teachers, looks like you have great passion. Keep doing it!! :)
Really appreciate you taking the time to make these videos, it helped make the difficult easy, thaank youu!!!
YOU JUST SAVED MY GRADE THANK YOU
you deserve the world Dr. Andersen
Mannn Paul Anderson is just the best. I love these videos they're so helpful.
your teaching method is fabulous i realy learn from it. thanks a lot.
Thank you. You are very clear in your presentation and very informative. Your videos are very much appreciated!
Thaaaaaaank you! It helps me a lot to get through my upcoming med school entrance test :")))))
Forever No.1 CZcamsr!!!!
Your videos are saving my exam tomorrow. You have my subscription.
You have a gift of simplifying the complex. Dear Lord this is good information!
Amazing video! It's very clear and helpful, thanks!
I enjoy watching Mr. Andersen's videos very much!. You're a true molecular biologist, and remind me of Alton Brown (from Food Channel) who is also excellent on explaining everything from science point of view.
Pachinko, woo! Thank you so much for all of your videos (and your pachinko analogy, that really helped) :D
This video is so good and clear! Thanks a lot for such a great job!
Thanks it's so much clearer for my exam after tomorrow :D
I can't thank you enough!!! I LOVE your videos, they have helped me so much!!!
Wow, this is a VERY helpful video! Thank you.
You're an awesome teacher seriously ! *applause*
Thank you soo much!!!
Best teacher! so simple and practical!
Absolutely incredible! Thank you!
Thank you for sharing! Your video provides a visual summary of this topic, for my Microbiology course that is online :)
Very well explained, thanks.
thank you so much, sir. this makes so much more sense....
Molecular biology is really hard to understand. Thank you dear sooooo muuuuch
Thank you SO much! Hoping for a 5 tomorrow 😓
Thank you very much for making this video !!!
Thank you. Great explanation!
Thank you so much! I love your videos! You are so smart and make it so easy. You are better than my professors. You explained it better than my professors in the master level! You should teach us!
this guy is absolute lad when it comes to teaching
im studying to the national ap bio exam tomorrow. thank you!
You get like because of the subtitles. Thx :)
You are a damn good teacher my friend. Thank you for freely sharing your knowledge!
You hope that's helpful?????
That's way much more helpful than anything. We have two teachers who are really highly educated to teach these stuff. I tried my best to learn from them and I couldn't understand shit.
You are a legendary teacher. The eat you explain and link various things and use all those examples. I hope everyone gets to learn from awesome teachers like you.
Keep up the good work.
I totally understand what you mean. My second chemistry course was taught by a Ph D in Chemical Engineering; he could not grasp why learning the material was so difficult for his classes. The University's BEST chemistry professor only had an M.S. but he had many awards for his teaching skills. My college years in Chemistry coincided with the realization that just because someone has an advanced degree does not mean they can adequately explain it to anyone.
You are amazingly great! Thank you so much for your great videos!
you are my saviour . Thank you so much for the good explanation
Shouldn't you include DNA Ligase as the "glue" in addition to hydrogen bonding?
from my understanding, ligase seals the nicks along the axis of the double helix between nucleotides, due to the formation of okazaki fragments. Whereas H-bonds actually hold the two strands together, perpendicular to the axis of the double helix. Metaphorically, it might be misleading to think of both as "glue" especially in the context he was discussing, namely, applications of molecular biology. You need to open up the DNA to use it for practical applications such as PCR, so H-bonds are what you need to un-glue to achieve this. On the other hand, I don't think you would need to undo what ligase does b/c there's no practical utility in reproducing okazaki fragments. But don't take my word for it, i aint got no phd.
Amazing! The best biology teacher ever :'[ I got the acceptance to study bio but, Damon that , now i want to study molecular biology :(
Brilliant job, thanks!
A-level biology exam tomorrow, thanks so much
Best teacher ever.
Thank you so much mr. anderson
This is fantastic!!
Actually I'm Brazilian but your videos help me a lot. Thanks!
Good video. Very clear.
Omg that was perfect!!!! Thank you a lot 🙏
loved it! thank you! amazing teaching
best teacher in the world .. :)
Thank you for what you re doing:d
really awesome vid bro! good shit
ur soo cool!!!no one can explain things better than you :) ur the best !(y)
Thanks so much for your explanations, but I would like to know if you have a video of translation of RNA into ribosomes, for example the three steps of translation: initiation, elongation, and termination.
You hope its helpful? You are possibly the most helpful person on youtube!
Thank you so much ! This helped a lot!
FOR SCIENCE
Thank you.
Brilliant video...thank you.
Awesome teaching! Thank you so much...You are a very good teacher I can see that😇 in your way of teaching....